{
  "ptid_time": "072_S_2072_2014-09-16",
  "img_path": "/data/qiuhui/data/adni/images/072_S_2072/2014-09-16/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 76.8 years. Gender is Male. Education: 16 years. MMSE: 29.0. MoCA: 27.0. Logical Memory: 13.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 0.94 SUVR (mild reduced). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive scores (MMSE 29, MoCA 27) and mild reduced AV45 (amyloid PET) but no APOE4 risk allele. Brain volumes are not specified, but the cognitive performance is intact.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (mild AV45 reduction could indicate early amyloid deposition, but cognitive scores remain strong)",
  "timestamp": "2025-07-26T09:11:56.379348"
}